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Weather extremes

How extreme does Elk Grove's weather get?

The hottest, coldest, wettest and snowiest days Elk Grove has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 50+ years of daily weather observations (1971–present), from the Sacramento Ap Asos station 15 km away. Updated through June 2026 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Elk Grove has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
114°F Jul 13, 1972

That is about 21°F hotter than a normal July afternoon in Elk Grove (typical high near 93°F).

The three most extreme on record

1 114°F Jul 13, 1972
2 114°F Jul 14, 1972
3 114°F Sep 5, 2022
❄️ Coldest night
18°F Dec 22, 1990

About 20°F colder than a normal December night in Elk Grove (typical low near 39°F).

The three most extreme on record

1 18°F Dec 22, 1990
2 19°F Dec 24, 1990
3 20°F Dec 11, 1972
🌧️ Most rain in one day
5.41 in Oct 24, 2021

More rain in a single day than Elk Grove usually gets in the whole month of October (typical October total about 0.9 in).

The three most extreme on record

1 5.41 in Oct 24, 2021recent
2 2.99 in Jan 4, 1982
3 2.99 in Jan 24, 2000
Most snow in one day
2.0 in Feb 5, 1976

Top recorded days

1 2.0 in Feb 5, 1976

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

-10°10°30°50°70°90°110°130° all-time high 114°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Elk Grove's record heat sits well above even a hot day for the season — July's 114°F is about 21°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Elk Grove's warmest days reach the low 90s°F and its coldest nights drop to the high 30s°F. But across the record it has gone as high as 114°F and as low as 18°F. A single day has delivered over 5 inches of rain or close to 2 inches of snow. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Sacramento AP Asos (NOAA GHCN station USW00023232), about 15 km from the city centre.

How we build these numbers →